America’s Great Outdoors Tumblr updates

09/26/2014 10:21 AM EDT

Our public lands give some of the most spectacular views, like this one of Grand Teton National Park in Wyoming. Now’s your chance to give America’s public lands something in return. This Saturday, join volunteers of all ages by lending a helping hand to spruce up public lands. Find events in your area:

Photo by Christina Adele Warburg (